... 3.Charger for Nokia ,Moto, Samsung, mp4 OEM Car MP3 Player With FM and Charger *Product FeatureElectric Specification : (fm transmitter+charger ... ) *Standard /usb2.0 and SD\MMC card reader, with high speed transmission*Built-in FM transmitter, Stereo Transmission .*Play ... 87.5-108MHz*Auto power off frequency memorizing function*Lcd Display the working frequency and work state*Power from Car ...